5 less (-5) than 1/3 of number (n/3) is (=) 2 more than (2+) half of the number (n/2)
-5+n/3=2+n/2
add 5 to both sides
n/3=n/2+7
times 6 both sides
2n=3n+42
minus 2n both sides
0=n+42
minus 42 boh sides
-42=n
the number is -42
the number is 18
Answer:
Step 1: Add 3y to both sides.
2x−3y+3y=−8+3y
2x=3y−8
Step 2: Divide both sides by 2.
2x
2
=
3y−8
2
x=
3
2
y−4
Answer:
x=
3/2 y -4
x+3y=14
x+3y=14
Step 1: Add -3y to both sides.
x+3y+−3y=14+−3y
x=−3y+14
Answer:
x=−3y+14
Step-by-step explanation:
Answer:
Socratic app
Step-by-step explanation:
it will help you
Answer:
They are the same
Step-by-step explanation:
One hundred draws are made at random.
The average of a list of numbers equals the sum of the numbers divided by how many numbers there are.
So, when the sum of the 100 draws is 710, the average of the draws will be
710/100 = 7.1
So, when the sum of the draws is bigger than 710, the average of the draws will be bigger than 7.1.
Therefore, the two chances are the same.
-9x^2-10x-80 hope this helped